HKS GTII 7460R -> external wastegate?
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Evolving Member
Joined: May 2007
Posts: 290
Likes: 6
From: Kiev, Ukraine
Damn! HKS does not sell service parts so looks like I have to dump this turbo and go other one... Just b/c tiny piece of iron does warp 
THe flapper on HKS turbo is 42mm. The mitsubishi 10.5 flapper is 40mm. I also measured bearings to see if shaft and bearing from mitsu turbo can be used. The HKS bearing is larger in diameter. So fitting the mitsu bearing and arm would not be easy. The 40mm will cover the bigger ports on HKS. But I think 34mm will be too small.
Thread Starter
Evolving Member
Joined: May 2007
Posts: 290
Likes: 6
From: Kiev, Ukraine
OK, tiny update... I have a KAI version 
But it does not change much. Problem is - flapper itself sitting on the arm has TONS of movements. Actually it simply shakes. 3-4 mm at least. Should it be like this or no?
But it does not change much. Problem is - flapper itself sitting on the arm has TONS of movements. Actually it simply shakes. 3-4 mm at least. Should it be like this or no?
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5LEEPERISAH23I
Evo Engine / Turbo / Drivetrain
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Apr 15, 2010 07:47 AM
